题目内容
完形填空
阅读下面短文,从短文后所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。
Washoe is a young chimpanzee. She is no ________ chimpanzee, though. Scientists are doing a research ________ her. They want to see how civilized (驯化) she can ________. Already she does many things a human being can do.
For example, she has been learning how to exchange ________ with people. The scientists are teaching her ________ language. When she wants to be picked ________, Washoe points up with one finger. She rubs her teeth with her finger ________ she wants to brush her teeth. This is done after every meal.
Washoe has also been ________ to think out and find answers to problems. Once she was put in a ________ with food hanging from the ceiling. It was too high to ________. After she considered the ________, she got a tall box to stand ________. The food was still too high to be reached. Washoe found a ________ pole. Then she climbed onto the ________, grasped the pole, and ________ down the food with the pole. Washoe ________ like a human, too. The scientists keep her in a fully furnished house. After a hard ________ in the laboratory, she goes home. ________ she plays with her toys. She ________ enjoys watching television before going to bed. Scientists hope to ________ more about people by studying our closest relative — chimpanzee.
1.A. foolishB. ordinaryC. specialD. simple
2.A. forB. byC. toD. on
3.A. experienceB. changeC. developD. become
4.A. actionsB. viewsC. messagesD. feelings
5.A. signB. humanC. spokenD. foreign
6.A. outB. atC. onD. up
7.A. whenB. untilC. sinceD. while
8.A. raisedB. trainedC. orderedD. led
9.A. caveB. zooC. roomD. museum
10.A. pullB. seeC. eatD. reach
11.A. problemB. positionC. foodD. ceiling
12.A. byB. onC. upD. with
13.A. straightB. strongC. longD. big
14.A. wallB. boxC. ceilingD. pole
15.A. knockedB. pickedC. tookD. shook
16.A. livesB. actsC. thinksD. plays
17.A. taskB. lessonC. dayD. time
18.A. HereB. ThereC. SoD. Then
19.A. quiteB. alreadyC. evenD. still
20.A. observeB. discoverC. gainD. learn